Grays Convent High SchoolOrsett Heath Academy
Inspection, results, pupils and attendance side by side in Grays.
Summary of the comparison
Grays Convent High School and Orsett Heath Academy are secondary schools in Grays.
Grays Convent High School scores 72 out of 100 (grade B, strong) and Orsett Heath Academy scores 60 out of 100 (grade C, average). Grays Convent High School is ahead on our composite score.
Grays Convent High School was judged Good and Orsett Heath Academy was judged Good.
On GCSE Attainment 8, the latest published figures are 51.5 for Grays Convent High School and 42.0 for Orsett Heath Academy.
GCSE Attainment 8 has fallen at Grays Convent High School (56.2 in 2021-22, 51.5 in 2025-26).
Side-by-side comparison
| Measure | GraysGrays Convent High School | GraysOrsett Heath Academy | England average |
|---|---|---|---|
| Overview | |||
| Our score | B72/100Stronger figure | C60/100 | |
| Local ranking | 2nd of 13 in Thurrock Stronger figure | 10th of 13 in Thurrock | |
| Inspection | Ofsted: Good | Ofsted: Good | |
| School type | Voluntary aided school | Free schools | |
| Phase | Secondary | Secondary | |
| Age range | 11-16 | 11-16 | |
| Gender | Girls | Mixed | |
| Pupils on roll | 655 | 699 | |
| Capacity | 620 | 1,200 | |
| Location | Grays, RM17 5UX | Grays, RM16 4DG | |
| GCSE results | |||
| Attainment 8 | 51.5 Stronger figure | 42.0 | 46.2 |
| Grade 5+ in English & maths | 47.9% Stronger figure | 40.7% | 46.3% |
| Grade 4+ in English & maths | 74.8% Stronger figure | 63.6% | 64.8% |
| Cohort | 119 | 118 | |
| Pupils | |||
| Pupils in the census | 654 | 564 | |
| Free school meals (ever 6) | 21.3% | 23.1% | |
| English as an additional language | 22.5% | 5.1% | |
| SEN support | 8.0% | 15.8% | |
| SEN with an EHC plan | 1.4% | 4.8% | |
| Attendance | |||
| Overall absence | 5.5% Stronger figure | 7.1% | 6.2% |
| Persistent absence | 13.5% Stronger figure | 20.2% | 15.8% |
marks the stronger figure on measures with a clear direction. Rows describing a school's intake, such as free school meals, English as an additional language and SEN, carry no marker: they describe who a school serves, not how well it serves them.
Historical trends
Each solid line is one school; the dashed line is the national average.
GCSE Attainment 8
Overall absence
Free school meal eligibility (ever 6)
Pupils on roll
Ethnicity over time
One panel per school: the largest groups across this comparison, one colour per group, on a shared scale.
Grays Convent High School
Orsett Heath Academy
Full profiles: Grays Convent High School · Orsett Heath Academy